Finding the Third Proportional to 1,417,564 and 3,031,828

Step by Step Solution

1. Step 1: Write the proportion equation
   1,417,564 : 3,031,828 = 3,031,828 : x
2. Step 2: Convert to fraction form
   1,417,564/3,031,828 = 3,031,828/x
3. Step 3: Cross multiply
   1,417,564x = 3,031,828 × 3,031,828
4. Step 4: Simplify right side
   1,417,564x = 9,191,981,021,584
5. Step 5: Solve for x
   x = 9,191,981,021,584/1,417,564
6. Step 6: Final answer
   x = 6,484,349.93